Machine control and control systems authors, Merlyn Herrick, David Sprey 
Society of Manufacturing Engineers 
 - [East Lansing]  Program P.  1967 
 - 6 v. 
<br/><br/>Contents- [No. 1.] Introduction to automatic control - [No. 2] A-C motors - [No. 3] D-C motors - [No. 4] Electrical fundamentals - [No. 5] Electrical sensors, controllers and power supplies - [No. 6] Mechanical, hydraulic and pneumatic fundamentals and components 
<br/><br/>Covertitle 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine-tools--Numerical control